No, best to just look elsewhere for something similar or post in the jobs market. I brought YouNet's blog importer and it did not import the post dates from the xml file. When asked about adding that little bit the answer was $30.00. So I did it myself after reading up on XML exports from blogger and other sites to learn the format. Now the posts will be stored with the original post date instead of the date they were imported. Granted, the $30.00 as a pay rate for coding with a minimum billing of one hour is a good rate; however, it was so simple to add it; five minutes of actual work perhaps, that it just seem a bit much and I was pointing out a "flaw" with the module. That was back when I first started using Dolphin and so much of it was strange to me; the more I work with the code, the more likely I am to just dive in on an issue.
Most developers have it where you can make code changes for your own use, as long as you don't distribute your changes to others without first getting permission. So if you have some coding experience you could try updating a module to work. Where you are going to have real issues is if a module is looking for tables/fields in the database that have been changed or removed or are looking for functions/classes that have changed to the point the module won't work.
YouNet did have a support ticket system for their modules and I have used it but not for awhile. Use it to contact them; if it is still up, and see if they will allow you to use a third party developer to update the modules they are not interested in updating. We can not work on updating a module for you without that release, or not legally anyway LOL.